The Samsung DE94-01470B Microwave Door Inner Panel used to protect the inside of the microwave door while supporting the door’s overall structure. This inner panel is installed on the cavity-facing side of the microwave door, where it used to provide a smooth protective surface and supports the door’s internal components. It works as part of the complete door assembly to used contain microwave energy and heat during normal operation when properly installed with the other door components. A correctly fitted panel used to maintain the door’s condition, appearance, and proper closure. Replacing a damaged, warped, or worn panel can used restore the microwave door assembly and support reliable everyday cooking performance. It is a practical replacement component for maintaining proper microwave functionality.